id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id
EPA-HQ-OW-2003-0070-0427,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 9223 B-97, ENZYME SUBSTRATE COLIFORM TEST",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-14T04:00:00Z,2007,3,,,2007-03-14T11:28:39Z,,0,0,09000064801a6de4
EPA-HQ-OW-2003-0070-0428,EPA,EPA-HQ-OW-2003-0070,Standard Method 2550-00 TEMPERATURE,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-14T04:00:00Z,2007,3,,,2007-03-14T11:28:40Z,,0,0,09000064801a9360
EPA-HQ-OW-2003-0070-0426,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 9222 A, B, C-97, MEMBRANE FILTER TECHNIQUE FOR MEMBERS OF THE COLIFORM GROUP",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-14T04:00:00Z,2007,3,,,2007-03-14T11:28:37Z,,0,0,09000064801a6dd4
EPA-HQ-OW-2003-0070-0425,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 9221 A, B, D-99, MULTIPLE-TUBE FERMENTATION TECHNIQUE FOR MEMBERS OF THE COLIFORM GROUP",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-14T04:00:00Z,2007,3,,,2007-03-14T11:28:34Z,,0,0,09000064801a6dc9
EPA-HQ-OW-2003-0070-0407,EPA,EPA-HQ-OW-2003-0070,3112 Metals By Cold-Vapor Atomic Absorption Spectrometry,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:35Z,,0,0,09000064801a5fec
EPA-HQ-OW-2003-0070-0402,EPA,EPA-HQ-OW-2003-0070,Standard Method 2130 B-01 TURBIDITY,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:28Z,,0,0,09000064801a5698
EPA-HQ-OW-2003-0070-0418,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 7500-3H B-00, TRITIUM",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:46Z,,0,0,09000064801a6d46
EPA-HQ-OW-2003-0070-0419,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 7500-Cs B-00, RADIOACTIVE CESIUM",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:47Z,,0,0,09000064801a6d53
EPA-HQ-OW-2003-0070-0401,EPA,EPA-HQ-OW-2003-0070,Standard Methods 2120 B-01Visual Comparison Method,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:27Z,,0,0,09000064801a566e
EPA-HQ-OW-2003-0070-0381,EPA,EPA-HQ-OW-2003-0070,"EPA Method 200.8: Determination of  Trace Elements in Waters and Wastes by Inductively Coupled Plasma - Mass Spectrometry, Revision 5.4, EMMC Version",Supporting & Related Material,Report,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:07Z,,0,0,09000064801a2264
EPA-HQ-OW-2003-0070-0382,EPA,EPA-HQ-OW-2003-0070,"EPA Method 245.7: Mercury in Water by Cold Vapor Atomic Fluorescence Spectrometry, Rev 2.0 [EPA-821-R-05-001]",Supporting & Related Material,Publication - USEPA,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:08Z,,0,0,09000064801a2273
EPA-HQ-OW-2003-0070-0412,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4500-NO3- D, E, F-00, Nitrogen (Nitrate)",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:41Z,,0,0,09000064801a66a8
EPA-HQ-OW-2003-0070-0376,EPA,EPA-HQ-OW-2003-0070,"Letter to Susan Hurley, Office of Federal Register; re: Request for Approval for Incorporation by Reference of New and Revised Analytical Methods Under the CWA, NPDWR, and NSDWR",Supporting & Related Material,"Letter, Memorandum, Email",2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:02Z,,0,0,09000064801a0d56
EPA-HQ-OW-2003-0070-0399,EPA,EPA-HQ-OW-2003-0070,QuikChem Method 10-204-00-1-X- Digestion and Distillation of Total Cyanide in Drinking and Wastewater Using Micro Dist and Determination of Cyanide by Flow Injection Analysis,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:25Z,,0,0,09000064801a4ab7
EPA-HQ-OW-2003-0070-0392,EPA,EPA-HQ-OW-2003-0070,"Standard Method 3113 B-99, METALS BY ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:17Z,,0,0,09000064801a2fa3
EPA-HQ-OW-2003-0070-0388,EPA,EPA-HQ-OW-2003-0070,Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography - ASTM D 6919-03,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:14Z,,0,0,09000064801a2e97
EPA-HQ-OW-2003-0070-0390,EPA,EPA-HQ-OW-2003-0070,7500-Cs Radioactive Cesium,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:16Z,,0,0,09000064801a2efc
EPA-HQ-OW-2003-0070-0393,EPA,EPA-HQ-OW-2003-0070,"Standard Method 3114 B-97, ARSENIC AND SELENIUM BY HYDRIDE GENERATION/ATOMIC ABSORPTION SPECTROMETRY",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:18Z,,0,0,09000064801a2fdf
EPA-HQ-OW-2003-0070-0415,EPA,EPA-HQ-OW-2003-0070,"Standard Method 5540 C-00, SURFACTANTS",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:43Z,,0,0,09000064801a66c6
EPA-HQ-OW-2003-0070-0417,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 7120-97, GAMMA-EMITTING RADIONUCLIDES",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:45Z,,0,0,09000064801a6d2b
EPA-HQ-OW-2003-0070-0408,EPA,EPA-HQ-OW-2003-0070,"Standard Method Online 4500-CN- E, F, G-99, Cyanide",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:36Z,,0,0,09000064801a6641
EPA-HQ-OW-2003-0070-0413,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4500-O3 B-97, OXYGEN (DISSOLVED)",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:42Z,,0,0,09000064801a66b0
EPA-HQ-OW-2003-0070-0386,EPA,EPA-HQ-OW-2003-0070,Standard Test Method for Silica in Water - ASTM D 859-00,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:12Z,,0,0,09000064801a2e3c
EPA-HQ-OW-2003-0070-0395,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4110 B-00, DETERMINATION OF ANIONS BY ION CHROMATOGRAPHY, Ion Chromatography with Chemical Suppression of Eluent Conductivity",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:20Z,,0,0,09000064801a3024
EPA-HQ-OW-2003-0070-0379,EPA,EPA-HQ-OW-2003-0070,"Method 552.3: Determination of Haloacetic Acids and Dalapon in Drinking Water by Liquid-Liquid Microextraction, Derivatization, and Gas Chromatography with Electron Capture Detection - Revision 1.0",Supporting & Related Material,Publication - USEPA,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:05Z,,0,0,09000064801a1c1c
EPA-HQ-OW-2003-0070-0400,EPA,EPA-HQ-OW-2003-0070,"Standard Method 3111 B, METALS BY FLAME ATOMIC ABSORPTION SPECTROMETRY Direct Air-Acetylene Flame Method",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:26Z,,0,0,09000064801a4beb
EPA-HQ-OW-2003-0070-0377,EPA,EPA-HQ-OW-2003-0070,"Method D99-003, Rev. 3, Free Chlorine Species (HOC1- and OC1-) by Test Strip",Supporting & Related Material,Study,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:03Z,,0,0,09000064801a1076
EPA-HQ-OW-2003-0070-0398,EPA,EPA-HQ-OW-2003-0070,"Standard Method, 4500-ClO2 C, E-00, CHLORINE DIOXIDE",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:23Z,,0,0,09000064801a3089
EPA-HQ-OW-2003-0070-0383,EPA,EPA-HQ-OW-2003-0070,"EPA Method 300.0: Determination of Inorganic Anions by Ion Chromatograhy, Revision 2.1",Supporting & Related Material,Report,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:09Z,,0,0,09000064801a2282
EPA-HQ-OW-2003-0070-0384,EPA,EPA-HQ-OW-2003-0070,Methods for the Determination of Inorganic Substances in Environmental Samples [EPA-600-R-93-100],Supporting & Related Material,Publication - USEPA,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:10Z,,0,0,09000064801a22cc
EPA-HQ-OW-2003-0070-0424,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 9215 B-00, HETEROTROPHIC PLATE COUNT",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:51Z,,0,0,09000064801a6dbf
EPA-HQ-OW-2003-0070-0378,EPA,EPA-HQ-OW-2003-0070,"EPA Method 327.0, Determination of Chlorine Dioxide and Chlorite Ion in Drinking Water Using Lissamine Green B and Horseradish Peroxidase With Detection By Visible Spectrophotometry, Revision 1.1 [EPA 815-R-05-008]",Supporting & Related Material,Publication - USEPA,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:04Z,,0,0,09000064801a1115
EPA-HQ-OW-2003-0070-0375,EPA,EPA-HQ-OW-2003-0070,"Letter to Mr. Raymond Mosely, Director, Office of Federal Register; re: Request for Approval for Incorporation by Reference of New and Revised Analytical Methods Under the CWA; NPDWR, and NSDWR",Supporting & Related Material,"Letter, Memorandum, Email",2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:01Z,,0,0,09000064801a0cbd
EPA-HQ-OW-2003-0070-0405,EPA,EPA-HQ-OW-2003-0070,Standard Method 2510 B-97 CONDUCTIVITY,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:31Z,,0,0,09000064801a5f9e
EPA-HQ-OW-2003-0070-0389,EPA,EPA-HQ-OW-2003-0070,3500-Mg Magnesium: Introduction,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:15Z,,0,0,09000064801a2e9d
EPA-HQ-OW-2003-0070-0411,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4500-NO2-, B-00, Nitrogen (Nitrite)",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:40Z,,0,0,09000064801a669b
EPA-HQ-OW-2003-0070-0410,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4500- H+ B-00, pH Value",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:39Z,,0,0,09000064801a6691
EPA-HQ-OW-2003-0070-0414,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4500-SiO2 C, D, E-97, Silica",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:43Z,,0,0,09000064801a66b9
EPA-HQ-OW-2003-0070-0423,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 7500-U B, C-00, URANIUM",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:50Z,,0,0,09000064801a6db2
EPA-HQ-OW-2003-0070-0387,EPA,EPA-HQ-OW-2003-0070,Standard Test Method for Antimony in Water - ASTM D 3697-02,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:13Z,,0,0,09000064801a2e7c
EPA-HQ-OW-2003-0070-0396,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4500-Cl D, E, F, G, H, I-00 CHLORINE (RESIDUAL)",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:21Z,,0,0,09000064801a3047
EPA-HQ-OW-2003-0070-0385,EPA,EPA-HQ-OW-2003-0070,Methods for the Determination of Metals In Environmental Samples: Supplement I [EPA-600-R-94-111],Supporting & Related Material,Publication - USEPA,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:11Z,,0,0,09000064801a2313
EPA-HQ-OW-2003-0070-0380,EPA,EPA-HQ-OW-2003-0070,"Response to Comments Document for: Method Rule Proposal (69 FR 18166; April 6, 2004), NODA (70 FR 7909; February 16, 2005), and Stage 2 Disinfectants and Disinfection Byproducts Rule Proposal non-DBP methods (68 FR 49548; August 18, 2003)",Supporting & Related Material,,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:06Z,,0,0,09000064801a222d
EPA-HQ-OW-2003-0070-0420,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 7500-I B, C, D-00, RADIOACTIVE IODINE",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:47Z,,0,0,09000064801a6d82
EPA-HQ-OW-2003-0070-0421,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online 7500-Ra B, C, D-01, RADIUM",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:48Z,,0,0,09000064801a6d98
EPA-HQ-OW-2003-0070-0422,EPA,EPA-HQ-OW-2003-0070,"Standard Methods Online, 7500-Sr B-01, TOTAL RADIOACTIVE STRONTIUM AND STRONTIUM-90",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:49Z,,0,0,09000064801a6da7
EPA-HQ-OW-2003-0070-0404,EPA,EPA-HQ-OW-2003-0070,Standard Method 2320 B-97 ALKALINITY,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:30Z,,0,0,09000064801a5f80
EPA-HQ-OW-2003-0070-0416,EPA,EPA-HQ-OW-2003-0070,"Standard Method 7110 B, C-00, GROSS ALPHA AND GROSS BETA RADIOACTIVITY (TOTAL, SUSPENDED, AND DISSOLVED)",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:44Z,,0,0,09000064801a66d3
EPA-HQ-OW-2003-0070-0406,EPA,EPA-HQ-OW-2003-0070,2550  TEMPERATURE- Laboratory and Field Methods,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:32Z,,0,0,09000064801a5fc8
EPA-HQ-OW-2003-0070-0409,EPA,EPA-HQ-OW-2003-0070,"Standard Method Online 4500-F- B, C, D, E-97, Fluoride",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:38Z,,0,0,09000064801a6686
EPA-HQ-OW-2003-0070-0391,EPA,EPA-HQ-OW-2003-0070,"Letter to Isabel Chamberlain, Chemist, Manchester Laboratory, Environmental Services Division, USEPA",Supporting & Related Material,"Letter, Memorandum, Email",2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:16Z,,0,0,09000064801a2f3f
EPA-HQ-OW-2003-0070-0394,EPA,EPA-HQ-OW-2003-0070,"Standard Method 3120 B-99, METALS BY PLASMA EMISSION SPECTROSCOPY Inductively Coupled Plasma (ICP) Method",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:19Z,,0,0,09000064801a2ffb
EPA-HQ-OW-2003-0070-0374,EPA,EPA-HQ-OW-2003-0070,Guidelines Establishing Test Procedures for the Analysis of Pollutants Under the Clean Water Act; National Primary Drinking Water Regulations; and National Secondary Drinking Water Regulations; Analysis and Sampling Procedures,Rule,Federal Register Document,2007-03-12T04:00:00Z,2007,3,,,2011-06-11T16:08:33Z,07-01073,0,0,0900006480212c6b
EPA-HQ-OW-2003-0070-0397,EPA,EPA-HQ-OW-2003-0070,"Standard Method 4500-Cl- B, D-97, CHLORIDE",Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:22Z,,0,0,09000064801a3077
EPA-HQ-OW-2003-0070-0403,EPA,EPA-HQ-OW-2003-0070,Standard Method 2150 B-97 ODOR,Supporting & Related Material,Publication - Copyrighted Materials,2007-03-12T04:00:00Z,2007,3,,,2007-03-12T12:15:29Z,,0,0,09000064801a5f66
EPA-HQ-OW-2003-0070-0365,EPA,EPA-HQ-OW-2003-0070,Guidelines Establishing Test Procedures for the Analysis of Pollutants Under the Clean Water Act; National Primary Drinking Water Regulations; Notice of Data Availability,Notice,Federal Register Document,2005-02-16T05:00:00Z,2005,2,2005-02-16T05:00:00Z,2005-03-19T04:59:59Z,2008-01-08T21:21:49Z,7909,0,0,09000064800c1f63
EPA-HQ-OW-2003-0070-0364,EPA,EPA-HQ-OW-2003-0070,"Protocol for EPA Approval of Alternate Test
Procedures for Organic and Inorganic Analytes in Wastewater and Drinking Water [EPA-821-B-98-002]",Supporting & Related Material,Publication,2005-02-09T05:00:00Z,2005,2,,,2006-09-02T18:40:00Z,,0,0,09000064800c1f54
EPA-HQ-OW-2003-0070-0363,EPA,EPA-HQ-OW-2003-0070,"Letter to William A. Telliard, USEPA from Donald B. Stewart, General Manager, ChemNet re:  exemption for Freon 113",Supporting & Related Material,"Letter, Memorandum, Email",2005-01-10T05:00:00Z,2005,1,,,2006-09-02T18:40:00Z,,0,0,09000064800c1f49
EPA-HQ-OW-2003-0070-0358,EPA,EPA-HQ-OW-2003-0070,Correspondence from Syngenta,Supporting & Related Material,"Letter, Memorandum, Email",2004-12-29T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1f08
EPA-HQ-OW-2003-0070-0357,EPA,EPA-HQ-OW-2003-0070,Syngenta Final Study Report - Atrazine,Supporting & Related Material,Report,2004-12-29T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1ee9
EPA-HQ-OW-2003-0070-0356,EPA,EPA-HQ-OW-2003-0070,Syngenta Final Study Report,Supporting & Related Material,Report,2004-12-29T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1ed7
EPA-HQ-OW-2003-0070-0343,EPA,EPA-HQ-OW-2003-0070,"ETV Joint Verification Statement -  Atrazine Test Kit, Analysis of Atrazine In Water",Supporting & Related Material,Other,2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e41
EPA-HQ-OW-2003-0070-0342,EPA,EPA-HQ-OW-2003-0070,Environmental Technology Verification Report Silver Lake Research Corporation Watersafe Pesticide Test,Supporting & Related Material,Report,2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e3a
EPA-HQ-OW-2003-0070-0349,EPA,EPA-HQ-OW-2003-0070,D 5673-03 Standard Test Meghod for Elements in Water by Inductively Coupled Plasma - Mass Spectrometry,Supporting & Related Material,Other,2004-12-28T05:00:00Z,2004,12,,,2012-04-10T16:09:56Z,,0,0,09000064800c1e7d
EPA-HQ-OW-2003-0070-0352,EPA,EPA-HQ-OW-2003-0070,"Letter to Karin Bogren, Hach Company from John R. Sebroski, Bayer MaterialScience LLC, follow-up to the previous report to compare Prussian blue recoveries.",Supporting & Related Material,"Letter, Memorandum, Email",2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1ea1
EPA-HQ-OW-2003-0070-0353,EPA,EPA-HQ-OW-2003-0070,"Letter to Karin Bogren, Hach Company from John R. Sebroski, Bayer MaterialScience LLC, re: previous studies of Prussian blue reaction  in water samples to form sodium ferrocyanide

Additional data regarding the use of the proposed MICRO DIST cyanide method - HACH Prussian Blue Time Study 09/01/2004",Supporting & Related Material,"Letter, Memorandum, Email",2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1eb1
EPA-HQ-OW-2003-0070-0345,EPA,EPA-HQ-OW-2003-0070,ETV Joint Verification Statement - RaPID Assay Kit - Analysis of  Atrazine in Water,Supporting & Related Material,Other,2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e56
EPA-HQ-OW-2003-0070-0340,EPA,EPA-HQ-OW-2003-0070,"Environmental Technology Verification Report Beacon Analytical Systems, Inc. Atrazine Tube Kit",Supporting & Related Material,Report,2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:58Z,,0,0,09000064800c1e25
EPA-HQ-OW-2003-0070-0348,EPA,EPA-HQ-OW-2003-0070,American Standard Test Method D 4658-03 Standard Test Method for Sulfide Ion in Water,Supporting & Related Material,Publication,2004-12-28T05:00:00Z,2004,12,,,2012-04-10T16:04:23Z,,0,0,09000064800c1e76
EPA-HQ-OW-2003-0070-0350,EPA,EPA-HQ-OW-2003-0070,D 6888-04 Standard Test Method for Available Cyanide with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection,Supporting & Related Material,Other,2004-12-28T05:00:00Z,2004,12,,,2012-04-10T16:15:22Z,,0,0,09000064800c1e8d
EPA-HQ-OW-2003-0070-0347,EPA,EPA-HQ-OW-2003-0070,"Letter to Herb Brass, USEPA from Craig Adams, Environmental Research Center for Emerging Contaminants, University of Missouri-Rolla (UMR) Rolla, MO, et al. re: Comparative Testing for ELISA test kits for Atrazine",Supporting & Related Material,"Letter, Memorandum, Email",2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e6b
EPA-HQ-OW-2003-0070-0354,EPA,EPA-HQ-OW-2003-0070,"Letter to Herb Brass, Technical Support Center, USEPA from J. Alan Roberson, American Water Works Association,(AWWA) re:  Atrazine Method AG-625",Supporting & Related Material,"Letter, Memorandum, Email",2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1ec0
EPA-HQ-OW-2003-0070-0341,EPA,EPA-HQ-OW-2003-0070,Environmental Technology Verification Report Strategic Diagnostics Incorporated Rapid Assay Kit,Supporting & Related Material,Report,2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e31
EPA-HQ-OW-2003-0070-0344,EPA,EPA-HQ-OW-2003-0070,ETV Joint Verification Statement,Supporting & Related Material,Study,2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e4b
EPA-HQ-OW-2003-0070-0351,EPA,EPA-HQ-OW-2003-0070,"Letter to Karin Bogren, Hach Company from John R. Sebroski, Bayer MaterialScience LLC re:  Prussian Blue Comparison Study",Supporting & Related Material,"Letter, Memorandum, Email",2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e96
EPA-HQ-OW-2003-0070-0346,EPA,EPA-HQ-OW-2003-0070,"ETV Joint Verification Statement - Watersafe Pesticide Test,  Analysis of Atrazine in Water",Supporting & Related Material,Other,2004-12-28T05:00:00Z,2004,12,,,2006-09-02T18:39:59Z,,0,0,09000064800c1e63
EPA-HQ-OW-2003-0070-0355,EPA,EPA-HQ-OW-2003-0070,Accuracy and Interferences for Enzyme-Linked Immunoassay Tests,Supporting & Related Material,Publication,2004-12-28T05:00:00Z,2004,12,,,2012-04-10T16:34:11Z,,0,0,09000064800c1ecc
EPA-HQ-OW-2003-0070-0362,EPA,EPA-HQ-OW-2003-0070,"Letter to Herb Brass, Technical Support Center, USEPA from Thomas J. Parshley
Regulatory Affairs, Syngenta Crop Protection, Inc. re: there are errors in some of the statements submitted by American Water Works Association (AWWA ) regarding Syngenta Method AG-625",Supporting & Related Material,"Letter, Memorandum, Email",2004-07-07T04:00:00Z,2004,7,,,2006-09-02T18:40:00Z,,0,0,09000064800c1f3b
EPA-HQ-OW-2003-0070-0225,EPA,EPA-HQ-OW-2003-0070,Method for Measuring the Acute Toxicity Of Wastewater and Receiving Water with the Vibrio fischeri(NRRL B-11177) Microtox Test System (Strategic Diagnostics Microtox 1010),Supporting & Related Material,Other,2004-04-21T04:00:00Z,2004,4,,,2006-09-02T18:39:52Z,,0,0,09000064800c1729
EPA-HQ-OW-2003-0070-0002,EPA,EPA-HQ-OW-2003-0070,Factsheet: Guidelines Establishing Test Procedures for the Analysis of Pollutants Under the Clean Water Act; National Primary Drinking Water Regulations; and National Secondary Drinking Water Regulations,Supporting & Related Material,Other,2004-04-06T04:00:00Z,2004,4,,,2006-09-02T18:39:39Z,,0,0,09000064800c0d95
EPA-HQ-OW-2003-0070-0201,EPA,EPA-HQ-OW-2003-0070,D5317-98: Standard Test Method for Determination of Chlorinated Organic Acid Compounds in Water by Gas Chromatography with an Electron Capture Detector,Supporting & Related Material,Other,2004-03-05T05:00:00Z,2004,3,,,2006-09-02T18:39:50Z,,0,0,09000064800c15e6
EPA-HQ-OW-2003-0070-0197,EPA,EPA-HQ-OW-2003-0070,"Letter to William Telliard, USEPA, from John Sebroski, Bayer Polymers, re:  ASTM D 6888-03 Standard Test Method for Available Cyanide with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gad Diffusion Separation and Amperometric Detection",Supporting & Related Material,"Letter, Memorandum, Email",2004-03-05T05:00:00Z,2004,3,,,2006-09-02T18:39:50Z,,0,0,09000064800c15b7
EPA-HQ-OW-2003-0070-0191,EPA,EPA-HQ-OW-2003-0070,Oversized study of Validation Study for Digestion and Distillation of Total Cyanide in Drinking and Wastewaters using MICRO DIST and Determination of Cyanide by Flow Injection Analysis,Supporting & Related Material,Study,2004-03-05T05:00:00Z,2004,3,,,2006-09-02T18:39:50Z,,0,0,09000064800c1574
EPA-HQ-OW-2003-0070-0200,EPA,EPA-HQ-OW-2003-0070,D5174-02: Standard Test Method for Trace Uranium in Water by Pulsed-Laser Phosporimetry,Supporting & Related Material,Other,2004-03-05T05:00:00Z,2004,3,,,2006-09-02T18:39:50Z,,0,0,09000064800c15db
EPA-HQ-OW-2003-0070-0196,EPA,EPA-HQ-OW-2003-0070,Method 300.1: Determination of Inorganic Ions in Drinking Water by Ion Chromatography,Supporting & Related Material,Other,2004-03-05T05:00:00Z,2004,3,,,2006-09-02T18:39:50Z,,0,0,09000064800c15a5
EPA-HQ-OW-2003-0070-0198,EPA,EPA-HQ-OW-2003-0070,ASTM Method D6888-03 Standard Test Method for Available Cyanide with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gad Diffusion Separation and Amperometric Detection,Supporting & Related Material,Other,2004-03-05T05:00:00Z,2004,3,,,2006-09-02T18:39:50Z,,0,0,09000064800c15c2
EPA-HQ-OW-2003-0070-0194,EPA,EPA-HQ-OW-2003-0070,Oversized study of Validation Study Data for Method CP-86.07: Chlorinated Phenolics in Water by in situ Acetylation and GC/MS Determination,Supporting & Related Material,Study,2004-03-05T05:00:00Z,2004,3,,,2006-09-02T18:39:50Z,,0,0,09000064800c158f
EPA-HQ-OW-2003-0070-0215,EPA,EPA-HQ-OW-2003-0070,"Method 1631, Revision E: Mercury in Water by Oxidation, Purge and Trap, and Cold Vapor Atomic Fluorescence Spectrometry",Supporting & Related Material,Publication,2004-02-18T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c1696
EPA-HQ-OW-2003-0070-0216,EPA,EPA-HQ-OW-2003-0070,"Method OIA-1677, DW Available Cyanide by Flow Injection, Ligand Exchange, and Amperometry",Supporting & Related Material,Publication,2004-02-18T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c16a4
EPA-HQ-OW-2003-0070-0217,EPA,EPA-HQ-OW-2003-0070,Method 1669: Sampling Ambient Water for Trace Metals at EPA Water Quality Criteria Levels,Supporting & Related Material,Other,2004-02-18T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c16ba
EPA-HQ-OW-2003-0070-0218,EPA,EPA-HQ-OW-2003-0070,"Nitrogen, Nitrite, Colorimetric, Diazotization, Automated-segmented Flow",Supporting & Related Material,Other,2004-02-18T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c16c7
EPA-HQ-OW-2003-0070-0219,EPA,EPA-HQ-OW-2003-0070,"Nitrogen, Nitrite plus Nitrate, Colorimetric, Cadmium Reduction-diazotization, Automated-segmented Flow",Supporting & Related Material,Other,2004-02-18T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c16db
EPA-HQ-OW-2003-0070-0223,EPA,EPA-HQ-OW-2003-0070,9222:  Membrane Filter Technique for Members of the Coliform Group,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:52Z,,0,0,09000064800c1714
EPA-HQ-OW-2003-0070-0209,EPA,EPA-HQ-OW-2003-0070,4500-O3: Ozone,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c164a
EPA-HQ-OW-2003-0070-0211,EPA,EPA-HQ-OW-2003-0070,2150: Odor,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c1662
EPA-HQ-OW-2003-0070-0212,EPA,EPA-HQ-OW-2003-0070,4110: Determination of Anions by Ion Chromatography,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c1673
EPA-HQ-OW-2003-0070-0213,EPA,EPA-HQ-OW-2003-0070,4500-SO32-: Sulfite,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:51Z,,0,0,09000064800c167e
EPA-HQ-OW-2003-0070-0131,EPA,EPA-HQ-OW-2003-0070,AOAC Official Method 973.49: Nitrogen (Ammonia) in Water,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:46Z,,0,0,09000064800c1292
EPA-HQ-OW-2003-0070-0179,EPA,EPA-HQ-OW-2003-0070,USEPA Method 375.2: Determination of Sulfate by Automated Colorimetry,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:49Z,,0,0,09000064800c14af
EPA-HQ-OW-2003-0070-0181,EPA,EPA-HQ-OW-2003-0070,USEPA Method 420.4: Determination of Total Recoverable Phenolic by Semi-Automated Colorimetry,Supporting & Related Material,Other,2004-02-10T05:00:00Z,2004,2,,,2006-09-02T18:39:49Z,,0,0,09000064800c14d0